Mitsubishi Electric CR800-R - Page 96

6 TROUBLESHOOTING
6-84 Error List for the Safety Monitoring Functions
Error number
Error causes and solutions
H0251 *
Error message
Illigal setting of safety IO I/F
Cause
Both safety IO and safety communication are set to valid. Safety IO and safety
communication cannot be used together.
Solution
Disable either safety IO or safety communications.
H0252 *
Error message
N/W module slot error
Cause
There is no available module in the slot No. specified in the communication settings
of the safety communication function (CC-Link IE TSN).
Solution
Use the RJ71GN11-T2 with the supported version or later as a network module.
Check and correct the module No. settings for safety parameter communication
settings, then cycle the power.
H0253 *
Error message
N/W module ver. error
Cause
The network module specified in the communication settings of the safety
communication function (CC-Link IE TSN) does not support this function.
Solution
Check the network module version.
Use the RJ71GN11-T2 with the supported version or later as a network module.
H0254 *
Error message
Safety comm. illegal IP address
Cause
The master station IP address of the communication destination of the safety
communication function (CC-Link IE TSN) does not match the setting value of the
network module.
Solution
Check and correct the IP address settings of the master station for safety
parameter communication settings, then cycle the power.
H0255 *
Error message
Safety comm. illegal IP address
Cause
The IP address of the host station of the safety communication function (CC-Link IE
TSN) does not match the setting value of the network module.
Solution
Check and correct the IP address settings of the host station for safety parameter
communication settings, then cycle the power.
H0256 *
Error message
Safety comm. parameter error
Cause
A communication setting parameter error has occurred in the safety communication
function (CC-Link IE TSN).
Solution
・
Check and correct the IP addresses of the master and host stations.
・
Check that the transmission interval monitoring time satisfies the set conditions.
H220m
(The letter "m" is
a number for a
monitoring plane
or monitoring
area [1 to 8])
Error message
SLP (ROBOT position error:CMD Plane)
Cause
SLP detected the robot position CMD over the monitoring plane.
Solution
Please confirm the robot movement or related parameter setting.
Error message
SLP (ROBOT position error:FB Plane)
Cause
SLP detected the robot position FB over the monitoring plane.
Solution
Please confirm the robot movement or related parameter setting.
Error message
SLP (ROBOT position error:CMD Area)
Cause
SLP detected the robot position CMD over the monitoring area.
Solution
Please confirm the robot movement or related parameter setting.
Error message
SLP (ROBOT position error:FB Area)
Cause
SLP detected the robot position FB over the monitoring area.
Solution
Please confirm the robot movement or related parameter setting.
H2240 *
Error message
Origin data change
Cause
The origin data is changed during execution of the position monitoring function.
Solution
The origin is set while position monitoring is being executed. This error occurs if the
origin position data is changed while position monitoring is being executed. Cycle
the power of the robot controller, then reset the error.
C2250
Error message
Safety function execution disabled (No origin setting)
Cause
The safety function cannot be executed because the origin is not set.
Solution
If the origin is not set, the safety monitoring functions will not work. Configure the
origin settings.
H2270
Error message
Cannot servo ON (SS1/STO active)
Cause
The servo cannot be turned ON while SS1/STO is active.
Solution
Disable SS1 before turning the servo ON.
H2280 *
Error message
SS1 deceleration time exceeded
Cause
The robot didn't stop within deceleration time from SS1 enabled.
Solution
Check operation instructions, terminal load, and stop speed (SFSPZERO)
parameter of the robot.